Patients and Visitors
  • Registration


  • Your physician will give you an order for services to be performed at the hospital. We encourage you to pre-register at least two business days prior to receiving services. When calling, please be prepared with your order and insurance information ready to expedite your process.

    If you are a patient at the hospital or at one of our other satellite locations, we will ask you to confirm the patient information we have on file from your last visit. Verifying this information ensures that our medical and financial records are accurate.

    For outpatient services such as laboratory, x-ray, rehabilitation (also known as physical therapy) services, and radiation therapy, we encourage you to pre-register by telephone. You may contact a pre-registration representative specialist at 909.948.8166 weekdays, from 8 am to 5 pm. Our call volume is usually lighter between 8 pm and 12 pm.

    Patients who have not pre-registered should report to the Outpatient Registration Desk 30 minutes before their scheduled service.

    SACH offers 4 convenient locations for most out-patient services:  

    Building 685

    (located at 685 North 13th Ave., Upland, CA):
    Outpatient lab, EKG, x-ray, CT scans, ultrasound, and cardiac rehabilitation are available. Lab and x-ray are open Monday through Friday from 7 am to 5:30 pm and on Saturday from 7:30 am to 12 pm (Lab only). Cardiac Rehab is open weekdays by appointment only. Holiday hours may vary.

    901 Building - Women's Breast and Imaging Center

    (located at 901 San Bernardino Rd., Suite 300, Upland, CA): 

    Screening and diagnostic mammograms, ultrasounds, stereotactic biopsies, and dexascans are offered. Services are available Monday through Friday and the first Saturday of each month.   

    Rancho San Antonio Medical Plaza

    (located at 7777 Milliken Ave., Rancho Cucamonga, CA):
    Outpatient lab, x-ray, mammography, ultrasound, and rehabilitation (physical therapy) are offered at RSAMP. Lab and x-ray are available Monday through Friday from 7 am to 5 pm and on Saturday from 8 am to 12 pm. Rehabilitation Services are available weekdays by appointment only. Holiday hours may vary.

    Sierra San Antonio Medical Plaza

    (located at 16465 Sierra Lakes Parkway, Fontana, CA):
    Outpatient lab, x-ray, and rehabilitation (physical therapy) are available at SSAMP. Lab services are available Monday through Friday from 7:30 am to 4:30 pm. X-ray services are available on Monday through Friday from 9 am to 5 pm. Ultrasound is open on Tuesdays and Thursdays by appointment only. Rehabilitation Services are available weekdays by appointment only. Holiday hours may vary. 

    Hospital Main Campus

    (located at 999 San Bernardino Road, Upland, CA):
    A few outpatient services are exclusively provided at the main hospital. These services include: glucose tolerance (lab), most CT, MRI, and MRA scans (x-ray), radiation therapy, nuclear medicine, respiratory, and neurodiagnostic.

    It is our goal to schedule your OP (outpatient) procedures at the location of your choice.

    Maternity Patients:

    We ask all maternity patients to pre-register within 60 days of their expected due date, by contacting our Maternity liaison, weekdays from 6 am to 2:15 pm, at 909.920.4826.

    Elective, Same Day Surgery, and Ambulatory Procedure (including Cardiac Catheterization) Patients:

    Please contact a registration specialist, weekdays from 9 am to 4 pm, at 909.920.4827.